--- a/slides/slides01.tex	Fri Oct 03 10:10:33 2025 +0100
+++ b/slides/slides01.tex	Fri Oct 03 17:07:01 2025 +0100
@@ -244,11 +244,7 @@
   \LARGE Formal Languages\\[-3mm] 
   \end{tabular}}
 
-  %\begin{center}
-  %\includegraphics[scale=0.3]{pics/ante1.jpg}\hspace{5mm}
-  %\includegraphics[scale=0.31]{pics/ante2.jpg}\\
-  %\footnotesize\textcolor{gray}{Antikythera automaton, 100 BC (Archimedes?)}
-  %\end{center}
+  
 
   \normalsize
   \begin{center}
@@ -277,6 +273,11 @@
     \end{tikzpicture}
   \end{center}
 
+
+  \begin{textblock}{5}(12,3)
+  \includegraphics[scale=0.35]{qr01}\\
+  \small Wifi: IET-Guest
+  \end{textblock} 
 \end{frame}
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -2058,12 +2059,24 @@
 \begin{tabular}{lll}
   SGT TAs:  & Flavio Melinte Citea\\
             & Zoltan Meszaros\bigskip\\
-Amm Helpers & Flavio Melinte Citea & (flavio.melinte\_citea@kcl.ac.uk)\\
-            & Zishan Rahman & (zishan.rahman@kcl.ac.uk)\medskip\\
+Amm + Github & Flavio Melinte Citea & (flavio.melinte\_citea@kcl.ac.uk)\\
+Helpers     & Zishan Rahman & (zishan.rahman@kcl.ac.uk)\medskip\\
 \end{tabular}  
 \mbox{}
 \end{frame}
 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[c]
+
+\begin{center}
+\begin{tabular}{c}
+\includegraphics[scale=0.024]{awards.jpeg}\\
+\small I try my best, but \ldots
+\end{tabular} 
+\end{center} 
+\mbox{}
+\end{frame}
+
 \begin{frame}[c]
 \end{frame}
 
@@ -2106,22 +2119,6 @@
 \begin{frame}[c]
 \end{frame}
 
-
-\begin{frame}[c]
-\begin{mybox3}{Coursework}
-  Do we need to provide instructions on running the coursework files
-  if we're using languages other than Scala? Thanks
-\end{mybox3}\pause
-
-\begin{mybox2}{Zip-File for Coursework}
-  Please, please submit a zipfile that generates a subdirectory
-  \begin{center}
-  \texttt{NameFamilyName}  
-  \end{center}  
-\end{mybox2}
-\end{frame}
-
-
 \begin{frame}[c]
 \begin{mybox3}{What is the trick?}\small
   What was the trick to improve the evil regular expressions matcher
@@ -2132,6 +2129,20 @@
 \end{mybox3}
 \end{frame}
 
+\begin{frame}[c]
+\begin{mybox3}{No Regex at Amazon AWS}\small
+My friend who works at Amazon AWS told me they try to avoid 
+regexes whenever they can. So kind of echoes this joke from the week 
+1 handout.
+
+\begin{quote}
+“Sometimes you have a programming problem and it seems like the 
+best solution is to use regular expressions; now you have two problems.”
+\end{quote}
+
+\end{mybox3}
+\end{frame}
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \begin{frame}[c]
   \frametitle{Thanks to Martin Mikusovic}